Complex numbers not in fundamental class?
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Mohammed Hamaidi
el 21 de Mzo. de 2022
Respondida: Walter Roberson
el 21 de Mzo. de 2022
Hi Community
Since a complex number is 1x1 array, why isn't in fundamental class type of datas?
0 comentarios
Respuesta aceptada
Walter Roberson
el 21 de Mzo. de 2022
Observe
format long g
t = complex(single(3), single(-5)), whos t
t = complex(double(3), double(-5)), whos t
t = complex(int8(3), int8(-5)), whos t
t = complex(uint64(3), uint64(5))
Complex is an attribute, not a class. If you made it a class, you would need a separate class for each different datatype that can be complex -- single, double, int8, uint8, int16, uint16, int32, uint32, int64, uint64. (Complex logical and complex char get converted to double precision.)
Meanwhile you would still need isnumeric() and issingle() and isdouble() and isinteger() to continue to work on the values. What would your inheritence hierarchy be?
0 comentarios
Más respuestas (0)
Ver también
Categorías
Más información sobre Logical en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!